645W AC-source power supply for SRX 650
Part Number: SRX600-PWR-645AC-POE, New
The SRX650 Services Gateway uses either one AC or one DC power supply unit (PSU). The services gateway is equipped with one AC power supply. A second PSU is optional (sold separately). A second PSU can be used to meet power requirements exceeding the wattage provided by a single PSU in a nonredundant configuration by using two power supplies in a system using more power than a single PSU provides. A second AC or DC power supply can be used with its matching type of power supply to provide redundancy and load-sharing to the services gateway and its components. If one power supply fails or is removed, the remaining power supply redistributes the electrical load without interruption.